GÓMEZ BUJEDO, J.; GARCÍA GARCÍA, A.; PÉREZ FERNÁNDEZ, V. Failure to find symmetry in pigeons after multiple exemplar training. Psicothema, [S. l.], v. 26, n. Número 4, p. 435–441, 2014. Disponível em: https://reunido.uniovi.es/index.php/PST/article/view/10456. Acesso em: 19 may. 2024.